Mathematics, 26.06.2020 16:01 vale343
PLEASE HELP THIS IS TIMED Janna is making a prediction of the frequency of a key that is 12 keys from middle C. A 2-column table with 5 rows. The first column is labeled number of keys above middle c with entries 0, 1, 2, 4, 8. The second column is labeled frequency (hertz) with entries 277.18, 293.66, 311.13, 249.23, 440.00. Which best describes her prediction? A. interpolation, because a key that is 12 keys from middle C is within the data set B. interpolation, because a key that is 12 keys from middle C is outside the data set C. extrapolation, because a key that is 12 keys from middle C is within the data set D. extrapolation, because a key that is 12 keys from middle C is outside the data set
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 20:10
Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?
Answers: 1
Mathematics, 21.06.2019 20:30
Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 1
You know the right answer?
PLEASE HELP THIS IS TIMED
Janna is making a prediction of the frequency of a key that is 12 keys fr...
Questions
Social Studies, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
English, 24.01.2021 03:50
Mathematics, 24.01.2021 03:50
